How do you multiply integers on a number line?

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

Identify the parent function that can be used to graph the function f(x)=3(x-9)2